EARNINGS PER UNIT - Computations of Net Income (Loss) Per Unit (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Earnings Per Share [Line Items]
Net income attributable to BOH Class A unitholders	$ 76,786	$ 38,929
Weighted average number of Class A units outstanding, basic (in shares)	109,199	99,238
Weighted average number of Class A units outstanding, diluted (in shares)	109,199	99,238
Basic net income per Class A unit (in dollars per share)	$ 0.70	$ 0.39
Diluted net income per Class A unit (in dollars per share)	$ 0.70	$ 0.39
Class A Units
Earnings Per Share [Line Items]
Net income attributable to OCG Class A unitholders, diluted	$ 76,786	$ 38,929
Net income attributable to BOH Class A unitholders	$ 76,786	$ 38,929
Weighted average number of Class A units outstanding, basic (in shares)	109,199	99,238
Weighted average number of Class A units outstanding, diluted (in shares)	109,199	99,238
Basic net income per Class A unit (in dollars per share)	$ 0.70	$ 0.39
Diluted net income per Class A unit (in dollars per share)	$ 0.70	$ 0.39